: Pairs of rooks can work together to pull ropes simultaneously for a shared reward.
– Explanation: The passage states that scientists believed the smooth forebrain looked primitive and that without a neocortex, complex thought was impossible. the intelligence of corvids ielts reading answers
: Words like "some," "often," or "may" indicate probability, not certainty. A statement saying "all corvids use tools" would be false if the passage mentions only New Caledonian crows. : Pairs of rooks can work together to
If this were the actual reading text, here is how the answers would map out: A statement saying "all corvids use tools" would
For more practice, you can find the full text and interactive tests on platforms like IELTS Material common vocabulary words from this passage to help with your preparation? The Intelligence of Corvids Reading Answers - upGrad
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